201,728

2¹⁰ × 197

Prime Factor Structure

Factorization String 2^10 × 197

Distinct Prime Factors 2

Square Status No

Abundance Measure Abundant

Total Divisors 22

Divisor Sum (σ) 405,306

Proper Divisor Sum 203,578

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #201709 ← → #201731

1 2 4 8 16 32 64 128 197 256 394 512 788 1,024 1,576 3,152 6,304 12,608 25,216 50,432 100,864 201,728

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

201,728 100,864 50,432 25,216 12,608 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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